隨著近幾年生態板行業的快速發展,很多生態板被家庭家具使用。而市面上的生態板價格有高有低,生態板的價格即取決于所使用的原材料(比如板芯、飾面紙、粘合劑、膠板),也與所使用的貼面技術有著很大的關系,下面就給大家普及一下生態板貼面工藝技(ji)術(shu)方面的(de)知識,讓(rang)大家在選擇生態板(ban)的(de)時候能夠有更多的(de)參考資料(liao)。
廣義上生態板等同于三聚氰胺貼面板,其全稱是三聚氰胺浸漬膠膜紙飾面人造板,是將帶有不同顏色或紋理的紙放入生態板樹脂膠粘劑中浸泡,然后干燥到一定固化程度,將其鋪裝在刨花板、防潮板、中密度纖維板、膠合板、細木工板或其他硬質纖(xian)維(wei)板(ban)表(biao)面,經熱壓(ya)而成的裝飾板(ban)。狹(xia)義上的生(sheng)態板(ban)僅指中間所用(yong)基材為多(duo)層(ceng)實木(膠合板(ban))、細木工板(ban)(如(ru)馬六(liu)甲、杉木、桐木、楊木等)的三(san)聚氰胺飾面板(ban)。主要使用(yong)在家具(ju)、櫥柜衣柜、衛浴柜等領域。
直(zhi)貼(tie)工藝生(sheng)態板(ban)(ban)(ban)(ban):先(xian)通過(guo)(guo)(guo)低溫(wen)冷(leng)壓將生(sheng)態板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)芯(xin)和(he)膠板(ban)(ban)(ban)(ban)貼(tie)合,再經過(guo)(guo)(guo)高(gao)溫(wen)熱(re)壓將生(sheng)態板(ban)(ban)(ban)(ban)飾面(mian)(mian)(mian)(mian)(mian)紙和(he)膠板(ban)(ban)(ban)(ban)貼(tie)合,對板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)(mian)(mian)平(ping)整度(du)要求很(hen)高(gao),在(zai)壓力、溫(wen)度(du)、壓合時間(jian)方面(mian)(mian)(mian)(mian)(mian)需(xu)要控制(zhi)技術。復合工藝生(sheng)態板(ban)(ban)(ban)(ban):先(xian)將生(sheng)態板(ban)(ban)(ban)(ban)飾面(mian)(mian)(mian)(mian)(mian)紙和(he)膠板(ban)(ban)(ban)(ban)貼(tie)合,再經過(guo)(guo)(guo)低溫(wen)冷(leng)壓將復合板(ban)(ban)(ban)(ban)貼(tie)在(zai)板(ban)(ban)(ban)(ban)芯(xin)上,對生(sheng)態板(ban)(ban)(ban)(ban)板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)(mian)(mian)平(ping)整度(du)和(he)工人技術要求不高(gao),板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)(mian)(mian)容易產生(sheng)波浪(lang)紋(即將板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)(mian)(mian)迎光(guang)傾(qing)斜(xie)45°觀(guan)(guan)察,板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)(mian)(mian)出(chu)現一道道的暗紋,會影(ying)響板(ban)(ban)(ban)(ban)面(mian)(mian)(mian)(mian)(mian)美觀(guan)(guan)度(du))。
直貼工藝生(sheng)態板(ban):采用高溫高壓,有效蒸發散逸生(sheng)態板(ban)貼合(he)過程中(zhong)產(chan)生(sheng)的(de)水(shui)分(fen),確(que)保含水(shui)率適中(zhong),后期不容易開(kai)(kai)膠(jiao)(jiao)(jiao)、開(kai)(kai)裂(lie)(lie)、變形(xing),使(shi)用壽命更長(chang)。復合(he)工藝生(sheng)態板(ban):低溫冷壓貼面,水(shui)分(fen)保留在(zai)生(sheng)態板(ban)膠(jiao)(jiao)(jiao)板(ban)與板(ban)芯中(zhong)間的(de)實木(mu)皮(pi)內,隨(sui)著溫差變化(hua),容易出(chu)現(xian)生(sheng)態板(ban)膠(jiao)(jiao)(jiao)板(ban)開(kai)(kai)裂(lie)(lie)、板(ban)面變形(xing),甚至是(shi)膠(jiao)(jiao)(jiao)板(ban)開(kai)(kai)膠(jiao)(jiao)(jiao)分(fen)離等影響家具(ju)使(shi)用壽命的(de)現(xian)象。
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